Hardware Spec Index

Tessarix NX-5978 SE 5GbE RJ45 PCIe Network Card

Network Cards · Tessarix · SKU NX5978-SE · Released 2026 · Updated 2026-10-19

Key facts

Benchmark index2,095 (Network Cards scale)
Category rank#32,604
Street price$69
Power2 W
Performance per dollar30.36
Released2026

Specifications

BrandTessarix
ModelTessarix NX-5978 SE
Speed5GbE (5G/1G/100M)
Ports1× RJ45
Host interfacePCIe 3.0 x1
CablingCat5e or better (100 m)
StandardIEEE 802.3bz (2.5G/5GBASE-T)
Jumbo framesUp to 9 KB
OffloadsTSO, checksum offload
Wake-on-LANYes
VLANIEEE 802.1Q
OS supportWindows 11, Linux, FreeBSD

Related guides

2.5GbE, 5GbE and 10GbE NetworkingPCIe Lanes Explained

Similar Network Cards

ModelBenchmarkPriceCompare
Quorvex NX-7121 XT Dual-Port 10GbE RJ45 PCIe Network Card5,400$389Compare
Vantrel NX-1843 Ti 10GbE SFP+ PCIe Network Card5,315$399Compare
Quorvex NX-7625 XT 10GbE RJ45 PCIe Network Card4,509$309Compare
Quorvex NX-2353 SE 2.5GbE RJ45 USB Adapter2,326$79Compare
Quorvex NX-1249 Core 2.5GbE RJ45 PCIe Network Card1,372$39Compare
Strivon NX-5118 Pro Dual-Port 25GbE SFP28 PCIe Network Card5,839$379Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Tessarix NX-5978 SE 5GbE RJ45 PCIe Network Card”, https://vextor7.com/item/2741091 (accessed 2026-10-19).